在Ranibizumab注射后的第1类型ROP中,OCT的斑点变化
Rawan Hosny1, Jylan Gouda2, Tamer A Macky2
1Department of Ophthalmology, Kasr AlAiny Hospital, Cairo University, 86 Saraya Street, Al Manial, Cairo, 11956, Egypt. rawan.m.hosny@students.kasralainy.edu.eg.
International journal of retina and vitreous
|April 17, 2025
概括
针对1型早产视网膜病变 (ROP) 的拉尼比祖马布注射导致视网膜外层变厚和分化. 然而,黄斑的分辨率不足,表明潜在的长期视力损伤风险.
科学领域:
- 眼科医生 眼科 眼科
- 新生儿护理 新生儿护理
- 视网膜成像 视网膜成像
背景情况:
- 1型早产视网膜病变 (ROP) 是儿童失明的主要原因.
- 拉尼比祖马布注射越来越多地用于治疗ROP,但它们对视网膜结构的长期影响需要进一步研究.
- 光学连贯性断层扫描 (OCT) 对于评估ROP的黄斑变化至关重要.
研究的目的:
- 在Ranibizumab注射1型ROP的婴儿后一个月使用OCT调查黄斑变化.
- 评估拉尼比祖马布对中叶厚度 (CFT),内视网膜层 (IRL) 和外视网膜层 (ORL) 厚度的影响.
- 评估斑点 (ME) 的解决及其与临床结果的相关性.
主要方法:
- 一项前性研究包括接受拉尼比祖马布注射的1型ROP的早产婴儿.
- 手持式OCT成像在基线,注射后1周和1个月进行.
- 测量包括CFT,IRL和ORL厚度,以及ME和视网膜层差异化的评估.
主要成果:
- 注射后1个月观察到ORL厚度和差异化 (IS/OS连接,ELM外观) 的显著增加 (p < 0.001).
- 斑点 (ME) 在50%的眼睛中存在,与较低的出生体重相关 (p=0.0290).
- 在1个月后,不充分的ME解决方案 (50%的完整解决方案) 和CFT没有显著下降. 加病的回归与较低的CFT相关.
结论:
- 在1型ROP眼睛中用拉尼比祖马布治疗有助于ORL加厚和分化.
- 然而,不充分的ME分辨率表明可能存在持续的视力损伤.
- 需要进一步的研究来优化ROP的治疗策略,以确保完全的黄斑恢复.
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